LP-LaserPair Blocking Red Laser Glasses,600-700nm Ruby Laser Safety Glasses for Laser Hair Removal 635nm, 650nm, 694nm And LED Red Light,UV Protection

This pair of LaserPair red laser blocking glasses are amazingly effective. I'm using a Sony 660 nm 1000mW red dot laser. When I first put on the LaserPair glasses I thought that the Sony laser had quick working -- the laser red dot had disappeared completely! I looked at the AC/DC adapter that powers the laser and thought that I had found the problem -- the red "power on" light on the adapter was off. I took off the glasses and the AC/DC adapter was actually on and the laser was operating correctly. The LaserPair was so effective that "all" light in the red spectrum was being blocked 100%! These glasses are the very best if you're working with a red laser. If you need to aim the red laser, you better do it before putting on these glasses because you will NOT see the red laser dot.

I have had several of these over the years since we do laser treatment on patients, and this one seems to be the best at blocking the laser light. You literally can hardly even see the light through the glasses if it accidently turns to show the light. Would highly recommend due to the quality of the lenses, and they are much more affordable than ones I have order from our medical supply companies.

These glasses absolutely protect my eyes from IPL flashes. However, they slip down my nose while looking straight and fall off my face when I look down. I could get a strap to hold them on, but I prefer to just find something that already works. I supposed if you have a bigger head these may work.

Great value for the money. It blocks nearly 100% of my class 3B laser diode power. I can't see the laser at all when wearing these.

This goggle works really well for a red laser. I use an 800 mW, 650 nm red laser for an experiment and this goggle completely blocks the reflection off the test object --- makes it invisible. The goggle also has enough room which allows me to wear it comfortably together with my prescription glasses. Highly recommended.